Mass Deploying a NextDNS profile to iOS devices via MDM

I am new to DNS filtering. Can someone help me with a profile that I can mass deploy to iOS devices via MDM, to securely route all traffic thru NextDNS?

I am needing a .mobileconfig profile that auto populates the device name in Analytics and Logs, so as to be able to trace and differentiate log traffic. We are using ManageEngine for MDM, and I would like to be able remotely deploy the profile to all devices under management.

I am wanting to use DNS-over-HTTPS.

if someone has done this already, or could help. it would be greatly appreciated. I don't have experience with this.